Paper Citation Record · LEDGER

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection

As of 22 August 2026, this Paper Citation Record lists 28 of 28 outbound references and 0 inbound Pith citation observations for arXiv:2412.13621.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2412.13621 v1

Coverage vector

measured 28 of 28 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-11T12:59:55.322584Z

measured 28 of 28 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-22T06:32:14.747728+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

28 of 28 outbound references displayed

verified exact1
verified fuzzy21
unresolved6
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation ce877bef-8583-4dc5-91ef-ea140809b907 · outbound

This paper cites A review of quadruped robots: Structure, control, and autonomous motion,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection A review of quadruped robots: Structure, control, and autonomous motion,

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-11T12:59:55.198306Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a3dbb236-bebb-4aa5-ab48-08fbc81b32fb · outbound

This paper cites Managing structural integrity of pipelines utilising inline inspection data,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Managing structural integrity of pipelines utilising inline inspection data,

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.723295Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 59c8a5f2-5205-46f5-b15b-233c9bcd7895 · outbound

This paper cites Localization, mapping, navigation, and inspection methods in in-pipe robots: A review,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Localization, mapping, navigation, and inspection methods in in-pipe robots: A review,

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.708850Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 1e00c299-3b6d-4e0e-b197-6d0a752ceac6 · outbound

This paper cites A decade review of the art of inspection and monitoring technologies for long-distance oil and gas pipelines in permafrost areas. energies 2023, 16, 1751,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection A decade review of the art of inspection and monitoring technologies for long-distance oil and gas pipelines in permafrost areas. energies 2023, 16, 1751,

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.695407Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation bb984c1d-7086-40a8-bc21-e70ef04efec9 · outbound

This paper cites Advances in the inspection of unpiggable pipelines,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Advances in the inspection of unpiggable pipelines,

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.682115Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 4af29e48-518a-41d6-a10f-5076899c6b6e · outbound

This paper cites Robots for pipeline inspection tasks—a survey of design philosophy and implementation technologies,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Robots for pipeline inspection tasks—a survey of design philosophy and implementation technologies,

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.668485Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 19bc1e59-8c79-477c-8207-528939b5a3c5 · outbound

This paper cites A review: technological trends and development direction of pipeline robot systems,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection A review: technological trends and development direction of pipeline robot systems,

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.655442Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation cec04731-0950-4731-9dcd-3c2aae17a627 · outbound

This paper cites A review on pipeline inspection robot,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection A review on pipeline inspection robot,

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.641036Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation e19eab5e-4ed1-4fe5-b707-bccec981242f · outbound

This paper cites Analysis of in-pipe inspection robot structure design,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Analysis of in-pipe inspection robot structure design,

Reference 9

Resolution: verified exact; doi, observed 2026-08-11T12:59:55.358981Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 3764e25c-39be-4472-891a-cf4d37bfae2d · outbound

This paper cites Study of robots to pipelines, math- ematical models and simulation,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Study of robots to pipelines, math- ematical models and simulation,

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.626332Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation d1655976-f6c4-4706-8aef-cba8866d1213 · outbound

This paper cites Differential-drive in-pipe robot for moving inside urban gas pipelines,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Differential-drive in-pipe robot for moving inside urban gas pipelines,

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.612039Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation fee4a40a-0cb3-4572-b1d8-df5c0594213c · outbound

This paper cites Multiple-pilot collaboration for advanced remote intervention using reinforcement learning,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Multiple-pilot collaboration for advanced remote intervention using reinforcement learning,

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.597094Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation f6784172-85f8-442e-9955-3ac5be9f6b00 · outbound

This paper cites Hand-eye coordinative remote maintenance in a tokamak vessel,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Hand-eye coordinative remote maintenance in a tokamak vessel,

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.582318Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation e60a0ced-5436-4c9e-8aef-83a5301ba999 · outbound

This paper cites Development of in-pipe inspection robot: A review,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Development of in-pipe inspection robot: A review,

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.567125Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation c5cccf84-fb54-48d6-a60f-b9a8efbc88bc · outbound

This paper cites Hierarchical terrain-aware control for quadrupedal locomotion by combining deep reinforcement learning and optimal control,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Hierarchical terrain-aware control for quadrupedal locomotion by combining deep reinforcement learning and optimal control,

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.553079Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 0ca56aa1-4f4b-4182-a1a6-11dee4dab003 · outbound

This paper cites Real-time replanning and control of quadruped robots for blind locomotion on uneven terrain,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Real-time replanning and control of quadruped robots for blind locomotion on uneven terrain,

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.539725Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 990b44f5-f367-4b38-bb9e-8dc91d5ac6dc · outbound

This paper cites Learning agile, robust locomotion skills for quadruped robot,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Learning agile, robust locomotion skills for quadruped robot,

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.525151Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 442716df-3d3e-4e78-883f-699bdb20992d · outbound

This paper cites Robust predictive control for quadrupedal locomotion: Learning to close the gap between reduced-and full-order models,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Robust predictive control for quadrupedal locomotion: Learning to close the gap between reduced-and full-order models,

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.509623Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 6a011842-5f05-4f2a-b218-326135169f74 · outbound

This paper cites Dynamic locomotion and whole-body control for quadrupedal robots,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Dynamic locomotion and whole-body control for quadrupedal robots,

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.492811Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 54ee757a-937d-47a7-8002-26e80afdf193 · outbound

This paper cites Walking in narrow spaces: Safety-critical locomotion control for quadrupedal robots with duality-based optimization,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Walking in narrow spaces: Safety-critical locomotion control for quadrupedal robots with duality-based optimization,

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.477833Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation ee3d7299-fe5b-4edf-ac5e-9153ed6aa8ef · outbound

This paper cites Actuation mechanism and control of quadrupedal robots: A review,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Actuation mechanism and control of quadrupedal robots: A review,

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.462630Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 76a79a81-4d3c-4e3a-9f29-48ad34f5df6c · outbound

This paper cites Robust high-speed running for quadruped robots via deep reinforcement learning,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Robust high-speed running for quadruped robots via deep reinforcement learning,

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.447620Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 0ba7b67d-c6c8-41d8-91fb-61891543d586 · outbound

This paper cites Learning advanced loco- motion for quadrupedal robots: A distributed multi-agent reinforce- ment learning framework with riemannian motion policies,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Learning advanced loco- motion for quadrupedal robots: A distributed multi-agent reinforce- ment learning framework with riemannian motion policies,

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T12:59:55.432425Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 3f6d0655-73c6-4ad6-b3cd-270d5ca300f2 · outbound

This paper cites Anymal parkour: Learning agile navigation for quadrupedal robots,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Anymal parkour: Learning agile navigation for quadrupedal robots,

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-11T12:59:55.304751Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e2bd99c5-db06-4838-b1a2-494e59489e01 · outbound

This paper cites RMA: Rapid Motor Adaptation for Legged Robots.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection RMA: Rapid Motor Adaptation for Legged Robots

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-11T12:59:55.309204Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 90d64d5e-3784-4d49-9b91-d23b51aeaf3e · outbound

This paper cites Extreme parkour with legged robots,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Extreme parkour with legged robots,

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-11T12:59:55.313733Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cb90090f-ca69-4d4c-9a3a-f7d69a578767 · outbound

This paper cites Robot Parkour Learning.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Robot Parkour Learning

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-11T12:59:55.317897Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 881cbe4d-d819-4333-bff1-e49ad3070694 · outbound

This paper cites Learning to walk in minutes using massively parallel deep reinforcement learning,.

Learning Quadrupedal Robot Locomotion for Narrow Pipe Inspection Learning to walk in minutes using massively parallel deep reinforcement learning,

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-11T12:59:55.322584Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

No inbound Pith citation observations are available.